. >> you listen to this romney speech on foreign policy, it is such a refreshing thing. finally somebody who talks about america's role in the world in a positive way. >> greta: and now governor romney out in front after pounding president obama in the debate. governor romney taking the lead in the polls in the latest pew polls governor romney leading president obama 49% to 45%. now last month he trailed by eight points. so can governor romney keep the momentum going or is he just on a political roller coaster? former senator fred thompson joins us. good evening, sir. >> good evening. >> greta: the republicans are dancing right now, but i wouldn't measure the drapes yet. >> no, no. still got a lot of campaign to go. but i think that for the first time people got a chance to see mitt romney and a little closer look at barack obama. you know, he hasn't been in that setting in a long time. i wasn't really surprised either case. nobody's ever accused romney of -- i mean obama of being a great debater. his only eloquence is off the teleprompter, in which he's very good at del